著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL University of Natal. Indicator Project South Africa and University of Natal. Dept. of Geographical & Environmental Sciences,Rotating the cube : environmental strategies for the 1990s,,"Dept. of Geographical & Environmental Sciences [and] Indicator Project South Africa, University of Natal",1990,Indicator SA issue focus,,0869807285,,https://cir.nii.ac.jp/crid/1130282269190056192